Not only do I approve of green eyeshadow for St Paddie's Day, but I'm also a fan of it year round! The key to keeping it as a suitable day or night look all through the seasons is to go for softer, unobtrusive shades. They'll add a slight hint of mint to your lids, complement your eye color (especially if you have a pair of hazel peepers), and help you come off more Karl Lagerfeld, less Kermit the Froggish.